Hi guys: I was stuck.. My GIG PHY can only work at 100M mode. At 1000M mode, PHY can only receive ,but can not transmit data. I am sure software and driver are right,and all TX and Rx lines are terminated, clock is OK. Could anyone provide advices? Thanks a lot
Why a GIG PHY only works in 100M mode
Jun 06, 2007
2 Replies
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Michael A. Terrell
Central Florida
The TX clock for gig goes the other way and is on another pin (probably called something like GTXCLK).
Ben Jackson AD7GD
http://www.ben.com/
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